CN102657244B - Fumigation agent for preventing and controlling athetis lepigone as well as preparation method of same - Google Patents
Fumigation agent for preventing and controlling athetis lepigone as well as preparation method of same Download PDFInfo
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- CN102657244B CN102657244B CN2012101139703A CN201210113970A CN102657244B CN 102657244 B CN102657244 B CN 102657244B CN 2012101139703 A CN2012101139703 A CN 2012101139703A CN 201210113970 A CN201210113970 A CN 201210113970A CN 102657244 B CN102657244 B CN 102657244B
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- Prior art keywords
- fumigant
- entrainer
- stifling
- powder
- activated carbon
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- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- 238000003958 fumigation Methods 0.000 title abstract 4
- 241000013228 Athetis lepigone Species 0.000 title abstract 3
- 239000002316 fumigant Substances 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 19
- QCJQWJKKTGJDCM-UHFFFAOYSA-N [P].[S] Chemical compound [P].[S] QCJQWJKKTGJDCM-UHFFFAOYSA-N 0.000 claims description 17
- OEBRKCOSUFCWJD-UHFFFAOYSA-N dichlorvos Chemical compound COP(=O)(OC)OC=C(Cl)Cl OEBRKCOSUFCWJD-UHFFFAOYSA-N 0.000 claims description 17
- 229950001327 dichlorvos Drugs 0.000 claims description 17
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 17
- 241000195940 Bryophyta Species 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 239000003415 peat Substances 0.000 claims description 14
- 241000985245 Spodoptera litura Species 0.000 claims description 13
- 230000000274 adsorptive effect Effects 0.000 claims description 13
- 241000701366 unidentified nuclear polyhedrosis viruses Species 0.000 claims description 13
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 claims description 12
- 241000723346 Cinnamomum camphora Species 0.000 claims description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 229960000846 camphor Drugs 0.000 claims description 12
- 229930008380 camphor Natural products 0.000 claims description 12
- 239000000341 volatile oil Substances 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 238000003912 environmental pollution Methods 0.000 abstract description 5
- 239000000575 pesticide Substances 0.000 abstract description 5
- 239000003795 chemical substances by application Substances 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract 1
- 230000000361 pesticidal effect Effects 0.000 abstract 1
- 241000256259 Noctuidae Species 0.000 description 13
- 240000008042 Zea mays Species 0.000 description 10
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 10
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 10
- 235000005822 corn Nutrition 0.000 description 10
- 230000008034 disappearance Effects 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- 241000209140 Triticum Species 0.000 description 4
- 235000021307 Triticum Nutrition 0.000 description 4
- 230000002045 lasting effect Effects 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 230000000857 drug effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 239000005586 Nicosulfuron Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 230000000749 insecticidal effect Effects 0.000 description 1
- RTCOGUMHFFWOJV-UHFFFAOYSA-N nicosulfuron Chemical compound COC1=CC(OC)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CN=2)C(=O)N(C)C)=N1 RTCOGUMHFFWOJV-UHFFFAOYSA-N 0.000 description 1
- ATROHALUCMTWTB-OWBHPGMISA-N phoxim Chemical compound CCOP(=S)(OCC)O\N=C(\C#N)C1=CC=CC=C1 ATROHALUCMTWTB-OWBHPGMISA-N 0.000 description 1
- 229950001664 phoxim Drugs 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a fumigation agent in the field of pesticide, in particular to a fumigation agent for preventing and controlling athetis lepigone as well as a preparation method of same. Aiming at the defects of low safety, heavy environmental pollution, short duration, high prevention and control cost and the like in the method for preventing and controlling the athetis lepigone, the invention provides the fumigation agent with high safety, high pesticide effect, high stability, light environmental pollution, long duration and low prevention and control cost.
Description
Technical field
The present invention relates to the fumigant of pesticide field, relate in particular to fumigant of 2 committees of a kind of control noctuid and preparation method thereof.
Background technology
2 committee noctuids (Athelis lepigone) were found the harm summer corn in 2005 first in Hebei province, and expansion harm gradually, middle and south summer corn district, Hebei province in 2010 generally takes place, 2011 in Hebei, ground such as Henan, Shandong, Shanxi, Anhui, Jiangsu take place more than 3,000 ten thousand mu, become the primary pest in the current production, grain-production safety in serious threat.
It is movable and lay eggs at hidden moist place that 2 committee noctuid adults are liked, and larva is also liked the movable and damage to crops seedling at hidden moist place.In recent years, summer corn producing region, the Yellow River and Huai He River sea had realized generally that wheat mechanized harvest, summer corn pasted stubble sowing etc., and the harvested stalk of wheat directly is scattering into the field, for generation and the harm of 2 committee noctuids provides large tracts of land favourable suitable environment.The harm corn root stem under the thick broken wheat straw of corn field because this worm hides, difficulty of prevention and cure is very big.The method that the committee noctuid is selected in the control of having reported at present two is mainly utilized organophosphorous pesticides such as phoxim, chlopyrifos to spray or is irritated root, although dosage is very big, because being subjected to the influence of a large amount of residual wheat straws, poor effect.Simultaneously, these organophosphorous pesticides utilize the nicosulfuron herbicide agent to carry out weeding to be easy to generate the key with corn carries out the same period, and administration time is at least at interval more than 7 days.Can be more convenient and use 2 of fumigant controls to entrust noctuid, reduce dosage, improve control efficiency.
Summary of the invention
The present invention seeks to, the method of preventing and treating at 2 committees of control noctuid, existing poor stability, environmental pollution are big, the lasting period short, the more high deficiency of control cost, develop that a kind of safety is good, drug effect is high, stability is strong, environmental pollution is little, the lasting period is long, prevent and treat lower-cost fumigant.
Another object of the present invention provides a kind of method for preparing fumigant.
Purpose of the present invention is achieved by the following technical programs:
The fumigant of 2 committees of a kind of control noctuid, it is made up of following component: the prodenia litura nuclear polyhedrosis virus preparation (200,000,000 PIB/ml) of the different sulphur phosphorus of the methyl of the dichlorvos of 0.5%-3%, the chlopyrifos of 0.5%-3%, 0.5%-3%, 1%-5%, the camphor essential oil of 0.2%-1%, the stifling entrainer of 5%-10%, and surplus is adsorptive support; Described stifling entrainer is ethanol or methyl alcohol, described adsorptive support is that weight ratio is 1: 1 activated carbon powder and the mixture of peat composed of rotten mosses powder, and wherein activated carbon powder and peat composed of rotten mosses powder all were 30 mesh sieves; Described % is weight percentage.
Preferably, the fumigant of 2 committees of control of the present invention noctuid, it is made up of following component: the prodenia litura nuclear polyhedrosis virus preparation (200,000,000 PIB/ml) of the different sulphur phosphorus of the methyl of the dichlorvos of 1%-2%, the chlopyrifos of 1%-2%, 1%-2%, 2%-4%, the camphor essential oil of 0.3%-0.8%, the stifling entrainer of 6%-9%, surplus is adsorptive support.
More preferably, the fumigant of 2 committees of control of the present invention noctuid, it is made up of following component: 1.5% dichlorvos, 1.5% chlopyrifos, 1.5% the different sulphur phosphorus of methyl, 3% prodenia litura nuclear polyhedrosis virus preparation (200,000,000 PIB/ml), 0.5% camphor essential oil, 8% stifling entrainer, surplus is adsorptive support.
The preparation method of the fumigant of 2 committees of a kind of control noctuid, it makes according to the following steps:
Step 1: activated carbon powder and peat composed of rotten mosses powder were pulverized 30 mesh sieves, and the two mixed by weight 1: 1;
Step 2: will be dissolved in the stifling entrainer after the different sulphur phosphorus of dichlorvos, chlopyrifos, the methyl of described proportioning, the mixing of camphor essential oil;
Step 3: the mixture that step 2 obtains is supplied 100% with the mixture that step 1 obtains;
Step 4: add 20% water of its weight in the mixture that obtains toward step 3, extruder grain dries the solid particle that obtains, and makes the application's fumigant.
Beneficial effect of the present invention:
One, clear and definite through result of the test, the ternary built fumigant of the prepared dichlorvos of the application, chlopyrifos, the different sulphur phosphorus of methyl has tangible synergy advantage than its single agent or arbitrary binary built preparation wherein, and this fumigant obviously strengthens the insecticidal activity of 2 committee noctuids; The application has adopted this particular dosage form of fumigant, can reach environmentally safe, the effect that the lasting period is long; In addition, the application's fumigant is compared the pesticide cost reduction 15-25% of 2 committees of control noctuid of using in the market.
Two, at manually catching pests, spread poison bait, irritate the some shortcomings part of 2 committees of control noctuid methods such as root, the present invention mixes dichlorvos, chlopyrifos, the different sulphur phosphorus of methyl, adding some auxiliary agents again, be prepared into solid fumigant. this fumigant safety is good, drug effect is high, stability is strong, environmental pollution is little, the lasting period is long, the control cost is lower.
Embodiment:
The present invention is described in further detail below in conjunction with example, but content of the present invention is not limited thereto.
The preparation of the fumigant of 2 committees of a kind of control noctuid, its step is as follows:
Example one: get dichlorvos, chlopyrifos, the different sulphur phosphorus of methyl, each 1 gram of prodenia litura nuclear polyhedrosis virus preparation (200,000,000 PIB/ml), camphor essential oil 0.3 gram, as ethanol 5 grams of stifling entrainer, all the other supply 100 grams with the active carbon that mixes and the peat composed of rotten mosses.This fumigant makes as follows: step 1, activated carbon powder and peat composed of rotten mosses powder were pulverized 30 mesh sieves, the two mixed by weight 1: 1; Step 2, will dichlorvos, chlopyrifos, the different sulphur phosphorus of methyl, camphor essential oil be dissolved in the stifling entrainer after mixing; Step 3, the mixture that obtains in the mixture that obtains in the step 2 and the step 1 is mixed;
Step 4, the mixture that obtains in the step 3 is added 20 gram water, extruder grain dries resulting solid particle, makes fumigant.
At the different sulphur phosphorus disappearance of dichlorvos, chlopyrifos, methyl a kind of composition wherein, and lack simultaneously under the situation of two kinds of compositions, the amount adsorptive support polishing of disappearance part is by above-mentioned preparation consumption and method and make the contrast medicament.Be all at every mu of consumption under 2 kilograms the situation, remove in corn 3-5 leaf phase field and execute, as follows to the control efficiency of 2 committee noctuids:
Example two: get dichlorvos 1.5 grams, chlopyrifos 1.5 grams, different sulphur phosphorus 1.5 grams of methyl, 1.5 gram prodenia litura nuclear polyhedrosis virus preparation (200,000,000 PIB/ml), camphor essential oil 0.5 gram, stifling entrainer 8 grams, all the other supply 100 grams with the active carbon that mixes and the peat composed of rotten mosses, get final product by the step of example one.
At the different sulphur phosphorus disappearance of dichlorvos, chlopyrifos, methyl a kind of composition wherein, and lack simultaneously under the situation of two kinds of compositions, the amount adsorptive support polishing of disappearance part is by above-mentioned preparation consumption and method and make the contrast medicament.Be all at every mu of consumption under 2 kilograms the situation, remove in corn 3-5 leaf phase field and execute, as follows to the control efficiency of 2 committee noctuids:
Example three: get dichlorvos 2 grams, chlopyrifos 2 grams, different sulphur phosphorus 2 grams of methyl, prodenia litura nuclear polyhedrosis virus preparation 2 grams (200,000,000 PIB/ml),, camphor essential oil 0.8 gram, stifling entrainer 10 grams, all the other supply 100 grams with the active carbon that mixes and the peat composed of rotten mosses, get final product by the step of example one.
At the different sulphur phosphorus disappearance of dichlorvos, chlopyrifos, methyl a kind of composition wherein, and lack simultaneously under the situation of two kinds of compositions, the amount adsorptive support polishing of disappearance part is by above-mentioned preparation consumption and method and make the contrast medicament.Be all at every mu of consumption under 2 kilograms the situation, spread fertilizer over the fields in corn 3-5 leaf phase field, as follows to the control efficiency of 2 committee noctuids:
The present invention-kind of preparation method for the fumigant of preventing and treating 2 committee noctuids is described by specific embodiment.Those skilled in the art can use for reference links such as content appropriate change raw material of the present invention, process conditions and realize corresponding other purpose, its relevant change does not all break away from content of the present invention, all similar replacements and change will become apparent to those skilled in the art that and all be regarded as comprising within the scope of the present invention.
Claims (5)
- One kind the control 2 the committee noctuids fumigant, it is made up of following component: the prodenia litura nuclear polyhedrosis virus preparation of the different sulphur phosphorus of the methyl of the dichlorvos of 0.5%-3%, the chlopyrifos of 0.5%-3%, 0.5%-3%, 1%-5%, the camphor essential oil of 0.2%-1%, the stifling entrainer of 5%-10%, and surplus is adsorptive support; Described stifling entrainer is ethanol or methyl alcohol, described prodenia litura nuclear polyhedrosis virus preparation is 200,000,000 PIB/mL, described adsorptive support is that weight ratio is 1: 1 activated carbon powder and the mixture of peat composed of rotten mosses powder, and wherein activated carbon powder and peat composed of rotten mosses powder all were 30 mesh sieves; Described % is weight percentage.
- 2. according to the fumigant of claim 1, it is made up of following component: the dichlorvos of 1%-2%, the chlopyrifos of 1%-2%, the different sulphur phosphorus of the methyl of 1%-2%, the prodenia litura nuclear polyhedrosis virus preparation of 2%-4%, the camphor essential oil of 0.3%-0.8%, the stifling entrainer of 6%-9%, surplus is adsorptive support, described stifling entrainer is ethanol or methyl alcohol, described prodenia litura nuclear polyhedrosis virus preparation is 200,000,000 PIB/mL, described adsorptive support is that weight ratio is 1: 1 activated carbon powder and the mixture of peat composed of rotten mosses powder, and wherein activated carbon powder and peat composed of rotten mosses powder all were 30 mesh sieves; Described % is weight percentage.
- 3. according to the fumigant of claim 1, it is made up of following component: 1.5% dichlorvos, 1.5% chlopyrifos, 1.5% the different sulphur phosphorus of methyl, 3% prodenia litura nuclear polyhedrosis virus preparation, 0.5% camphor essential oil, 8% stifling entrainer, surplus is adsorptive support, described stifling entrainer is ethanol or methyl alcohol, described prodenia litura nuclear polyhedrosis virus preparation is 200,000,000 PIB/mL, described adsorptive support is that weight ratio is 1: 1 activated carbon powder and the mixture of peat composed of rotten mosses powder, and wherein activated carbon powder and peat composed of rotten mosses powder all were 30 mesh sieves; Described % is weight percentage.
- 4. according to the preparation method of the arbitrary described fumigant of claim 1 to 3, it makes according to the following steps:Step 1: activated carbon powder and peat composed of rotten mosses powder were pulverized 30 mesh sieves, and the two mixed by weight 1: 1;Step 2: will be dissolved in the stifling entrainer after the different sulphur phosphorus of dichlorvos, chlopyrifos, the methyl of described proportioning, prodenia litura nuclear polyhedrosis virus preparation, the mixing of camphor essential oil;Step 3: the mixture that step 2 obtains is supplied 100% with the mixture that step 1 obtains;Step 4: add 20% water of its weight in the mixture that obtains toward step 3, extruder grain dries the solid particle that obtains, and makes the application's fumigant.
- 5. the purposes that is used for 2 committees of control leaf moth according to the arbitrary described fumigant of claim 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101139703A CN102657244B (en) | 2012-04-18 | 2012-04-18 | Fumigation agent for preventing and controlling athetis lepigone as well as preparation method of same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101139703A CN102657244B (en) | 2012-04-18 | 2012-04-18 | Fumigation agent for preventing and controlling athetis lepigone as well as preparation method of same |
Publications (2)
| Publication Number | Publication Date |
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| CN102657244A CN102657244A (en) | 2012-09-12 |
| CN102657244B true CN102657244B (en) | 2013-10-02 |
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| CN2012101139703A Expired - Fee Related CN102657244B (en) | 2012-04-18 | 2012-04-18 | Fumigation agent for preventing and controlling athetis lepigone as well as preparation method of same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103583282A (en) * | 2013-10-18 | 2014-02-19 | 固镇县万佳生态养殖场 | Prevention method for athetis lepigone moschler in Yi County |
| CN106386883B (en) * | 2016-12-01 | 2019-07-12 | 福建省罗源创鲜农业科技有限公司 | A kind of edible mushroom smokes worm particle and preparation method thereof |
| CN106386875B (en) * | 2016-12-01 | 2019-07-12 | 福建省罗源创鲜农业科技有限公司 | A kind of edible fungus culturing smoked worm particle and preparation method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4123518A (en) * | 1974-10-25 | 1978-10-31 | Bayer Aktiengesellschaft | Insecticidal phosphate ester-based solid composition with depot gas action |
| JPS54101430A (en) * | 1978-01-25 | 1979-08-10 | Kureha Chem Ind Co Ltd | Ddvp fumigant |
| CN100508755C (en) * | 2007-04-11 | 2009-07-08 | 江苏省农业科学院 | Granules for controlling Laodelphax striatella in wheat fields |
| CN101496525B (en) * | 2009-03-24 | 2011-06-29 | 广州市生物防治站 | Pesticide suspending agent containing Spodoptera litura nucleopolyhedrovirus and Tebufenozide |
| CN101816315A (en) * | 2010-03-23 | 2010-09-01 | 重庆市日用化学工业研究所 | Compound fumigation pesticide containing natural essential oil and preparation method thereof |
| CN101971835A (en) * | 2010-09-26 | 2011-02-16 | 韩景良 | Soil particle fumigant |
| CN102258054A (en) * | 2011-06-13 | 2011-11-30 | 周岗平 | Pesticide powder for preventing and controlling later-period explosive rice planthopper of mid-late rice |
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